[解析]
(1)、B 7.A
【原文】M:Hey,Linda.I'm going to the supermarket.Do you want to go with me?
W:I'm afraid not.I have an appointment with my dentist this afternoon.
M:What's wrong with your teeth?
W:I've had a toothache these days.The dentist checked my teeth on Monday and asked me to come back for a review on Thursday.
M:I see.Can I go with you?I also want to have my teeth examined.
W:Sure.